v1.3.1 Pick up modernc.org/file v1.1.2: a one-item last-page cache across the Mem, Map and Pager backends. BTree reads skip the per-page map lookup on consecutive same-page accesses. No API change.
v1.3.1 Pick up modernc.org/file v1.1.2: a one-item last-page cache across the Mem, Map and Pager backends. BTree reads skip the per-page map lookup on consecutive same-page accesses. No API change.